* {
    margin:0px;
    padding: 0px;
    list-style: none;
}
body{
    background-color: #f9f9f9
}

#top {
    height: 35px;
    font-size: 12px;
    line-height: 35px;
    color: #797979;
    background-color: #eaeaea;
}

.top_left{
    float: left;
}

.top_right{
    float: right;
}

.top_right a {
    margin-left:5px ;
}
.top_right a {
    text-decoration: none;
    color: #797979;
}

.body_center{
    width: 1200px;
    margin: 0 auto;
}


.both_clear {
    clear: both;
}


/*字体颜色--淡*/
.color_light{
    color: #797979;
}
/*10px*/
.word_small {
    font-size: 10px
}




/*大小*/
.c-icon {
    display: inline-block;
    width: 14px;
    height: 14px;
    vertical-align: text-bottom;
    font-style: normal;
    overflow: hidden;
}
/*图片*/
.c-icon {
    background: url(../img/icon.png) no-repeat 0 0;
}

/*图片位置 下拉*/
.c-icon-triangle-down {
    background-position: -408px -144px;
}
/*向下排序*/
.c-icon-order-down{
    background-position: -552px -144px;
}

/*向上排序*/
.c-icon-order-up{
    background-position: -576px -144px;
}

/*+*/
.c-icon-inc{
    background-position: -116px -168px;
}

/*-*/
.c-icon-dec{
    background-position: -143px -168px;
}

/*去除a标签的默认选项*/
.del_a_css{
    text-decoration: none;
    color: #000;
}